Pandas Profiling Report

Dataset statistics

Number of variables	14
Number of observations	2919
Missing cells	1644
Missing cells (%)	4.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	319.4 KiB
Average record size in memory	112.0 B

Variable types

Numeric	13
Categorical	1

Warnings

`GarageYrBlt` has 159 (5.4%) missing values	Missing
`SalePrice` has 1459 (50.0%) missing values	Missing
`df_index` is uniformly distributed	Uniform
`GarageCars` has 157 (5.4%) zeros	Zeros
`GarageArea` has 157 (5.4%) zeros	Zeros
`TotalBsmtSF` has 78 (2.7%) zeros	Zeros
`MasVnrArea` has 1738 (59.5%) zeros	Zeros

Reproduction

Analysis started	2021-05-26 10:11:08.391017
Analysis finished	2021-05-26 10:11:30.098016
Duration	21.71 seconds
Software version	pandas-profiling v2.11.0
Download configuration	config.yaml

df_index
Real number (ℝ_≥0)

UNIFORM

Distinct	1460
Distinct (%)	50.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	729.2500856
Minimum	0
Maximum	1459
Zeros	2
Zeros (%)	0.1%
Memory size	22.9 KiB

Quantile statistics

Minimum	0
5-th percentile	72.9
Q1	364.5
median	729
Q3	1094
95-th percentile	1386
Maximum	1459
Range	1459
Interquartile range (IQR)	729.5

Descriptive statistics

Standard deviation	421.3935957
Coefficient of variation (CV)	0.5778451097
Kurtosis	-1.199999154
Mean	729.2500856
Median Absolute Deviation (MAD)	365
Skewness	1.220300236 × 10⁶
Sum	2128681
Variance	177572.5625
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1458	2	0.1%
956	2	0.1%
960	2	0.1%
962	2	0.1%
964	2	0.1%
966	2	0.1%
968	2	0.1%
970	2	0.1%
972	2	0.1%
974	2	0.1%
Other values (1450)	2899	99.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	2	0.1%
1	2	0.1%
2	2	0.1%
3	2	0.1%
4	2	0.1%
5	2	0.1%
6	2	0.1%
7	2	0.1%
8	2	0.1%
9	2	0.1%

Value	Count	Frequency (%)
1459	1	< 0.1%
1458	2	0.1%
1457	2	0.1%
1456	2	0.1%
1455	2	0.1%
1454	2	0.1%
1453	2	0.1%
1452	2	0.1%
1451	2	0.1%
1450	2	0.1%

OverallQual
Real number (ℝ_≥0)

Distinct	10
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	6.0890716
Minimum	1
Maximum	10
Zeros	0
Zeros (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	1
5-th percentile	4
Q1	5
median	6
Q3	7
95-th percentile	8
Maximum	10
Range	9
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.409947207
Coefficient of variation (CV)	0.2315537243
Kurtosis	0.06721935991
Mean	6.0890716
Median Absolute Deviation (MAD)	1
Skewness	0.1972118053
Sum	17774
Variance	1.987951125
Monotocity	Not monotonic

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
5	825	28.3%
6	731	25.0%
7	600	20.6%
8	342	11.7%
4	226	7.7%
9	107	3.7%
3	40	1.4%
10	31	1.1%
2	13	0.4%
1	4	0.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	4	0.1%
2	13	0.4%
3	40	1.4%
4	226	7.7%
5	825	28.3%
6	731	25.0%
7	600	20.6%
8	342	11.7%
9	107	3.7%
10	31	1.1%

Value	Count	Frequency (%)
10	31	1.1%
9	107	3.7%
8	342	11.7%
7	600	20.6%
6	731	25.0%
5	825	28.3%
4	226	7.7%
3	40	1.4%
2	13	0.4%
1	4	0.1%

GrLivArea
Real number (ℝ_≥0)

Distinct	1292
Distinct (%)	44.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1500.759849
Minimum	334
Maximum	5642
Zeros	0
Zeros (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	334
5-th percentile	861
Q1	1126
median	1444
Q3	1743.5
95-th percentile	2464.2
Maximum	5642
Range	5308
Interquartile range (IQR)	617.5

Descriptive statistics

Standard deviation	506.0510451
Coefficient of variation (CV)	0.337196551
Kurtosis	4.121603735
Mean	1500.759849
Median Absolute Deviation (MAD)	313
Skewness	1.270010408
Sum	4380718
Variance	256087.6603
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
864	41	1.4%
1092	26	0.9%
1040	25	0.9%
1456	20	0.7%
1200	18	0.6%
894	15	0.5%
912	14	0.5%
816	14	0.5%
1728	13	0.4%
848	13	0.4%
Other values (1282)	2720	93.2%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
334	1	< 0.1%
407	1	< 0.1%
438	1	< 0.1%
480	1	< 0.1%
492	1	< 0.1%
498	1	< 0.1%
520	1	< 0.1%
540	1	< 0.1%
572	1	< 0.1%
599	1	< 0.1%

Value	Count	Frequency (%)
5642	1	< 0.1%
5095	1	< 0.1%
4676	1	< 0.1%
4476	1	< 0.1%
4316	1	< 0.1%
3820	1	< 0.1%
3672	1	< 0.1%
3627	1	< 0.1%
3608	1	< 0.1%
3500	1	< 0.1%

GarageCars
Real number (ℝ_≥0)

ZEROS

Distinct	6
Distinct (%)	0.2%
Missing	1
Missing (%)	< 0.1%
Infinite	0
Infinite (%)	0.0%

Mean	1.766620973
Minimum	0
Maximum	5
Zeros	157
Zeros (%)	5.4%
Memory size	22.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	1
median	2
Q3	2
95-th percentile	3
Maximum	5
Range	5
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.7616243226
Coefficient of variation (CV)	0.4311192577
Kurtosis	0.2381978193
Mean	1.766620973
Median Absolute Deviation (MAD)	0
Skewness	-0.2183727666
Sum	5155
Variance	0.5800716088
Monotocity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
2	1594	54.6%
1	776	26.6%
3	374	12.8%
0	157	5.4%
4	16	0.5%
5	1	< 0.1%
(Missing)	1	< 0.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	157	5.4%
1	776	26.6%
2	1594	54.6%
3	374	12.8%
4	16	0.5%
5	1	< 0.1%

Value	Count	Frequency (%)
5	1	< 0.1%
4	16	0.5%
3	374	12.8%
2	1594	54.6%
1	776	26.6%
0	157	5.4%

GarageArea
Real number (ℝ_≥0)

ZEROS

Distinct	603
Distinct (%)	20.7%
Missing	1
Missing (%)	< 0.1%
Infinite	0
Infinite (%)	0.0%

Mean	472.8745716
Minimum	0
Maximum	1488
Zeros	157
Zeros (%)	5.4%
Memory size	22.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	320
median	480
Q3	576
95-th percentile	856.15
Maximum	1488
Range	1488
Interquartile range (IQR)	256

Descriptive statistics

Standard deviation	215.394815
Coefficient of variation (CV)	0.4555009466
Kurtosis	0.9397829054
Mean	472.8745716
Median Absolute Deviation (MAD)	124
Skewness	0.2413005173
Sum	1379848
Variance	46394.92633
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	157	5.4%
576	97	3.3%
440	96	3.3%
240	69	2.4%
484	68	2.3%
528	65	2.2%
400	58	2.0%
480	54	1.8%
264	51	1.7%
288	50	1.7%
Other values (593)	2153	73.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	157	5.4%
100	1	< 0.1%
160	3	0.1%
162	2	0.1%
164	2	0.1%
180	16	0.5%
184	1	< 0.1%
185	1	< 0.1%
186	1	< 0.1%
189	1	< 0.1%

Value	Count	Frequency (%)
1488	1	< 0.1%
1418	1	< 0.1%
1390	1	< 0.1%
1356	1	< 0.1%
1348	1	< 0.1%
1314	1	< 0.1%
1248	1	< 0.1%
1231	1	< 0.1%
1220	1	< 0.1%
1200	1	< 0.1%

TotalBsmtSF
Real number (ℝ_≥0)

ZEROS

Distinct	1058
Distinct (%)	36.3%
Missing	1
Missing (%)	< 0.1%
Infinite	0
Infinite (%)	0.0%

Mean	1051.777587
Minimum	0
Maximum	6110
Zeros	78
Zeros (%)	2.7%
Memory size	22.9 KiB

Quantile statistics

Minimum	0
5-th percentile	455.25
Q1	793
median	989.5
Q3	1302
95-th percentile	1776.15
Maximum	6110
Range	6110
Interquartile range (IQR)	509

Descriptive statistics

Standard deviation	440.7662581
Coefficient of variation (CV)	0.4190679317
Kurtosis	9.151099191
Mean	1051.777587
Median Absolute Deviation (MAD)	236.5
Skewness	1.162882475
Sum	3069087
Variance	194274.8943
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	78	2.7%
864	74	2.5%
672	29	1.0%
912	26	0.9%
1040	25	0.9%
768	24	0.8%
816	23	0.8%
728	20	0.7%
384	19	0.7%
1008	19	0.7%
Other values (1048)	2581	88.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	78	2.7%
105	1	< 0.1%
160	1	< 0.1%
173	1	< 0.1%
190	1	< 0.1%
192	1	< 0.1%
216	2	0.1%
240	1	< 0.1%
245	1	< 0.1%
264	4	0.1%

Value	Count	Frequency (%)
6110	1	< 0.1%
5095	1	< 0.1%
3206	1	< 0.1%
3200	1	< 0.1%
3138	1	< 0.1%
3094	1	< 0.1%
2846	1	< 0.1%
2660	1	< 0.1%
2633	1	< 0.1%
2630	1	< 0.1%

1stFlrSF
Real number (ℝ_≥0)

Distinct	1083
Distinct (%)	37.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1159.581706
Minimum	334
Maximum	5095
Zeros	0
Zeros (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	334
5-th percentile	665.9
Q1	876
median	1082
Q3	1387.5
95-th percentile	1830.1
Maximum	5095
Range	4761
Interquartile range (IQR)	511.5

Descriptive statistics

Standard deviation	392.3620787
Coefficient of variation (CV)	0.3383651851
Kurtosis	6.956479038
Mean	1159.581706
Median Absolute Deviation (MAD)	235
Skewness	1.470360106
Sum	3384819
Variance	153948.0008
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
864	46	1.6%
1040	28	1.0%
912	19	0.7%
848	18	0.6%
960	18	0.6%
816	18	0.6%
894	17	0.6%
936	17	0.6%
672	17	0.6%
546	15	0.5%
Other values (1073)	2706	92.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
334	1	< 0.1%
372	1	< 0.1%
407	1	< 0.1%
432	1	< 0.1%
438	1	< 0.1%
442	1	< 0.1%
448	1	< 0.1%
453	1	< 0.1%
480	1	< 0.1%
483	13	0.4%

Value	Count	Frequency (%)
5095	1	< 0.1%
4692	1	< 0.1%
3820	1	< 0.1%
3228	1	< 0.1%
3138	1	< 0.1%
2898	1	< 0.1%
2726	1	< 0.1%
2696	1	< 0.1%
2674	1	< 0.1%
2633	1	< 0.1%

FullBath
Categorical

Distinct	5
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	165.5 KiB

2	1530
1	1309
3	64
0	12
4	4

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	2919
Distinct characters	5
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	2
2nd row	2
3rd row	2
4th row	1
5th row	2

Value	Count	Frequency (%)
2	1530	52.4%
1	1309	44.8%
3	64	2.2%
0	12	0.4%
4	4	0.1%

Histogram of lengths of the category

Value	Count	Frequency (%)
2	1530	52.4%
1	1309	44.8%
3	64	2.2%
0	12	0.4%
4	4	0.1%

Most occurring characters

Value	Count	Frequency (%)
2	1530	52.4%
1	1309	44.8%
3	64	2.2%
0	12	0.4%
4	4	0.1%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	2919	100.0%

Most frequent character per category

Value	Count	Frequency (%)
2	1530	52.4%
1	1309	44.8%
3	64	2.2%
0	12	0.4%
4	4	0.1%

Most occurring scripts

Value	Count	Frequency (%)
Common	2919	100.0%

Most frequent character per script

Value	Count	Frequency (%)
2	1530	52.4%
1	1309	44.8%
3	64	2.2%
0	12	0.4%
4	4	0.1%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	2919	100.0%

Most frequent character per block

Value	Count	Frequency (%)
2	1530	52.4%
1	1309	44.8%
3	64	2.2%
0	12	0.4%
4	4	0.1%

TotRmsAbvGrd
Real number (ℝ_≥0)

Distinct	14
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	6.451524495
Minimum	2
Maximum	15
Zeros	0
Zeros (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	2
5-th percentile	4
Q1	5
median	6
Q3	7
95-th percentile	9
Maximum	15
Range	13
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	1.569379144
Coefficient of variation (CV)	0.2432571007
Kurtosis	1.169063585
Mean	6.451524495
Median Absolute Deviation (MAD)	1
Skewness	0.7587568677
Sum	18832
Variance	2.462950897
Monotocity	Not monotonic

Histogram with fixed size bins (bins=14)

Value	Count	Frequency (%)
6	844	28.9%
7	649	22.2%
5	583	20.0%
8	347	11.9%
4	196	6.7%
9	143	4.9%
10	80	2.7%
11	32	1.1%
3	25	0.9%
12	16	0.5%
Other values (4)	4	0.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
2	1	< 0.1%
3	25	0.9%
4	196	6.7%
5	583	20.0%
6	844	28.9%
7	649	22.2%
8	347	11.9%
9	143	4.9%
10	80	2.7%
11	32	1.1%

Value	Count	Frequency (%)
15	1	< 0.1%
14	1	< 0.1%
13	1	< 0.1%
12	16	0.5%
11	32	1.1%
10	80	2.7%
9	143	4.9%
8	347	11.9%
7	649	22.2%
6	844	28.9%

YearBuilt
Real number (ℝ_≥0)

Distinct	118
Distinct (%)	4.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1971.312778
Minimum	1872
Maximum	2010
Zeros	0
Zeros (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	1872
5-th percentile	1915
Q1	1953.5
median	1973
Q3	2001
95-th percentile	2007
Maximum	2010
Range	138
Interquartile range (IQR)	47.5

Descriptive statistics

Standard deviation	30.29144153
Coefficient of variation (CV)	0.01536612651
Kurtosis	-0.5113172971
Mean	1971.312778
Median Absolute Deviation (MAD)	25
Skewness	-0.6001139749
Sum	5754262
Variance	917.5714302
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2005	142	4.9%
2006	138	4.7%
2007	109	3.7%
2004	99	3.4%
2003	88	3.0%
1977	57	2.0%
1920	57	2.0%
1976	54	1.8%
1999	52	1.8%
2008	49	1.7%
Other values (108)	2074	71.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1872	1	< 0.1%
1875	1	< 0.1%
1879	1	< 0.1%
1880	5	0.2%
1882	1	< 0.1%
1885	2	0.1%
1890	7	0.2%
1892	2	0.1%
1893	1	< 0.1%
1895	3	0.1%

Value	Count	Frequency (%)
2010	3	0.1%
2009	25	0.9%
2008	49	1.7%
2007	109	3.7%
2006	138	4.7%
2005	142	4.9%
2004	99	3.4%
2003	88	3.0%
2002	47	1.6%
2001	35	1.2%

YearRemodAdd
Real number (ℝ_≥0)

Distinct	61
Distinct (%)	2.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1984.264474
Minimum	1950
Maximum	2010
Zeros	0
Zeros (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	1950
5-th percentile	1950
Q1	1965
median	1993
Q3	2004
95-th percentile	2007
Maximum	2010
Range	60
Interquartile range (IQR)	39

Descriptive statistics

Standard deviation	20.89434423
Coefficient of variation (CV)	0.01053001982
Kurtosis	-1.346431392
Mean	1984.264474
Median Absolute Deviation (MAD)	14
Skewness	-0.4512522973
Sum	5792068
Variance	436.573621
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1950	361	12.4%
2006	202	6.9%
2007	164	5.6%
2005	141	4.8%
2004	111	3.8%
2000	104	3.6%
2003	99	3.4%
2002	82	2.8%
2008	81	2.8%
1998	77	2.6%
Other values (51)	1497	51.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1950	361	12.4%
1951	14	0.5%
1952	15	0.5%
1953	20	0.7%
1954	28	1.0%
1955	25	0.9%
1956	30	1.0%
1957	20	0.7%
1958	34	1.2%
1959	30	1.0%

Value	Count	Frequency (%)
2010	13	0.4%
2009	34	1.2%
2008	81	2.8%
2007	164	5.6%
2006	202	6.9%
2005	141	4.8%
2004	111	3.8%
2003	99	3.4%
2002	82	2.8%
2001	49	1.7%

GarageYrBlt
Real number (ℝ_≥0)

MISSING

Distinct	103
Distinct (%)	3.7%
Missing	159
Missing (%)	5.4%
Infinite	0
Infinite (%)	0.0%

Mean	1978.113406
Minimum	1895
Maximum	2207
Zeros	0
Zeros (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	1895
5-th percentile	1928
Q1	1960
median	1979
Q3	2002
95-th percentile	2007
Maximum	2207
Range	312
Interquartile range (IQR)	42

Descriptive statistics

Standard deviation	25.57428472
Coefficient of variation (CV)	0.01292862414
Kurtosis	1.809844718
Mean	1978.113406
Median Absolute Deviation (MAD)	21
Skewness	-0.382150161
Sum	5459593
Variance	654.0440391
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2005	142	4.9%
2006	115	3.9%
2007	115	3.9%
2004	99	3.4%
2003	92	3.2%
1977	66	2.3%
2008	61	2.1%
1998	58	2.0%
2000	55	1.9%
1999	54	1.8%
Other values (93)	1903	65.2%
(Missing)	159	5.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1895	1	< 0.1%
1896	1	< 0.1%
1900	6	0.2%
1906	1	< 0.1%
1908	1	< 0.1%
1910	10	0.3%
1914	2	0.1%
1915	7	0.2%
1916	6	0.2%
1917	2	0.1%

Value	Count	Frequency (%)
2207	1	< 0.1%
2010	5	0.2%
2009	29	1.0%
2008	61	2.1%
2007	115	3.9%
2006	115	3.9%
2005	142	4.9%
2004	99	3.4%
2003	92	3.2%
2002	53	1.8%

MasVnrArea
Real number (ℝ_≥0)

ZEROS

Distinct	444
Distinct (%)	15.3%
Missing	23
Missing (%)	0.8%
Infinite	0
Infinite (%)	0.0%

Mean	102.2013122
Minimum	0
Maximum	1600
Zeros	1738
Zeros (%)	59.5%
Memory size	22.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	164
95-th percentile	466.5
Maximum	1600
Range	1600
Interquartile range (IQR)	164

Descriptive statistics

Standard deviation	179.334253
Coefficient of variation (CV)	1.754715759
Kurtosis	9.254343333
Mean	102.2013122
Median Absolute Deviation (MAD)	0
Skewness	2.602588512
Sum	295975
Variance	32160.77431
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1738	59.5%
120	15	0.5%
200	13	0.4%
176	13	0.4%
180	12	0.4%
216	12	0.4%
144	11	0.4%
72	11	0.4%
108	11	0.4%
16	11	0.4%
Other values (434)	1049	35.9%
(Missing)	23	0.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	1738	59.5%
1	3	0.1%
3	1	< 0.1%
11	1	< 0.1%
14	4	0.1%
16	11	0.4%
18	3	0.1%
20	4	0.1%
22	2	0.1%
23	4	0.1%

Value	Count	Frequency (%)
1600	1	< 0.1%
1378	1	< 0.1%
1290	1	< 0.1%
1224	2	0.1%
1170	1	< 0.1%
1159	1	< 0.1%
1129	1	< 0.1%
1115	1	< 0.1%
1110	1	< 0.1%
1095	1	< 0.1%

SalePrice
Real number (ℝ_≥0)

MISSING

Distinct	663
Distinct (%)	45.4%
Missing	1459
Missing (%)	50.0%
Infinite	0
Infinite (%)	0.0%

Mean	180921.1959
Minimum	34900
Maximum	755000
Zeros	0
Zeros (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	34900
5-th percentile	88000
Q1	129975
median	163000
Q3	214000
95-th percentile	326100
Maximum	755000
Range	720100
Interquartile range (IQR)	84025

Descriptive statistics

Standard deviation	79442.50288
Coefficient of variation (CV)	0.4391000319
Kurtosis	6.53628186
Mean	180921.1959
Median Absolute Deviation (MAD)	38000
Skewness	1.88287576
Sum	264144946
Variance	6311111264
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
140000	20	0.7%
135000	17	0.6%
145000	14	0.5%
155000	14	0.5%
190000	13	0.4%
110000	13	0.4%
160000	12	0.4%
115000	12	0.4%
130000	11	0.4%
139000	11	0.4%
Other values (653)	1323	45.3%
(Missing)	1459	50.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
34900	1	< 0.1%
35311	1	< 0.1%
37900	1	< 0.1%
39300	1	< 0.1%
40000	1	< 0.1%
52000	1	< 0.1%
52500	1	< 0.1%
55000	2	0.1%
55993	1	< 0.1%
58500	1	< 0.1%

Value	Count	Frequency (%)
755000	1	< 0.1%
745000	1	< 0.1%
625000	1	< 0.1%
611657	1	< 0.1%
582933	1	< 0.1%
556581	1	< 0.1%
555000	1	< 0.1%
538000	1	< 0.1%
501837	1	< 0.1%
485000	1	< 0.1%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

The dendrogram allows you to more fully correlate variable completion, revealing trends deeper than the pairwise ones visible in the correlation heatmap.

First rows

	df_index	OverallQual	GrLivArea	GarageCars	GarageArea	TotalBsmtSF	1stFlrSF	FullBath	TotRmsAbvGrd	YearBuilt	YearRemodAdd	GarageYrBlt	MasVnrArea	SalePrice
0	0	7	1710	2.0	548.0	856.0	856	2	8	2003	2003	2003.0	196.0	208500.0
1	1	6	1262	2.0	460.0	1262.0	1262	2	6	1976	1976	1976.0	0.0	181500.0
2	2	7	1786	2.0	608.0	920.0	920	2	6	2001	2002	2001.0	162.0	223500.0
3	3	7	1717	3.0	642.0	756.0	961	1	7	1915	1970	1998.0	0.0	140000.0
4	4	8	2198	3.0	836.0	1145.0	1145	2	9	2000	2000	2000.0	350.0	250000.0
5	5	5	1362	2.0	480.0	796.0	796	1	5	1993	1995	1993.0	0.0	143000.0
6	6	8	1694	2.0	636.0	1686.0	1694	2	7	2004	2005	2004.0	186.0	307000.0
7	7	7	2090	2.0	484.0	1107.0	1107	2	7	1973	1973	1973.0	240.0	200000.0
8	8	7	1774	2.0	468.0	952.0	1022	2	8	1931	1950	1931.0	0.0	129900.0
9	9	5	1077	1.0	205.0	991.0	1077	1	5	1939	1950	1939.0	0.0	118000.0

Last rows

	df_index	OverallQual	GrLivArea	GarageCars	GarageArea	TotalBsmtSF	1stFlrSF	FullBath	TotRmsAbvGrd	YearBuilt	YearRemodAdd	GarageYrBlt	MasVnrArea	SalePrice
2909	1449	4	630	0.0	0.0	630.0	630	1	3	1970	1970	NaN	0.0	NaN
2910	1450	4	1092	1.0	253.0	546.0	546	1	5	1972	1972	1972.0	0.0	NaN
2911	1451	5	1360	1.0	336.0	1104.0	1360	1	8	1969	1979	1969.0	194.0	NaN
2912	1452	4	1092	1.0	286.0	546.0	546	1	5	1970	1970	1970.0	0.0	NaN
2913	1453	4	1092	0.0	0.0	546.0	546	1	5	1970	1970	NaN	0.0	NaN
2914	1454	4	1092	0.0	0.0	546.0	546	1	5	1970	1970	NaN	0.0	NaN
2915	1455	4	1092	1.0	286.0	546.0	546	1	6	1970	1970	1970.0	0.0	NaN
2916	1456	5	1224	2.0	576.0	1224.0	1224	1	7	1960	1996	1960.0	0.0	NaN
2917	1457	5	970	0.0	0.0	912.0	970	1	6	1992	1992	NaN	0.0	NaN
2918	1458	7	2000	3.0	650.0	996.0	996	2	9	1993	1994	1993.0	94.0	NaN

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Most occurring scripts

Most frequent character per script

Most occurring blocks

Most frequent character per block

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows